Bring a menu
Use a menu you already have. Nothing changes on your store until you publish.
Your store's own menu
We copy it the first time you open SuperMenu. To copy it again, go to Menus and press Copy my store menu again.
From another menu app
Go to Bring a menu and press Open my store. A box shows the menu we found. Press Send to SuperMenu. Come back and press Use this menu.
From a file
Every menu has a Download link on that page. Keep the file. Paste it back later to make the same menu again.